As in many third world countries, the septic and water lines are often laid in the same trenches.
As of early 1990s the DR implemented construction laws, limiting septic pipes to 6' feet or two meters in depth; all the while, the water main to 3 feet or one meter in depth.
With a difference of more than one meter between the septic and water main, there really isn't any way the septic system could contaminate the water line should the septic pipe ever rupture. Now, I know that anything could happen in this crazy and wacky world we live in, however, being that septic pipes aren't pressurized, if ever there's a rupture, contaminated water will simply drain downwards leaving the water main (one meter higher) free of any contamination.
I guess you nver got your feet wet walking in the area of a leaking sewar line? When a sewar (septic) line backsup, due to intrusion of roots for example) the entire area becomes saturated. If a water line traversing the area looses pressure, the contaminated ground water will be drawn into the line by the negative pressure.
Please tell us which school which gave you your training. As far as I know, even in Spanish, the word contains a second "t". I'll believe a ditchdigger with no education and eight years experience before I'd believe an "architec" with eight years experience.Absolutely Not, I speak from eight years of experience as an architec.
Please tell us which school which gave you your training. As far as I know, even in Spanish, the word contains a second "t". I'll believe a ditchdigger with no education and eight years experience before I'd believe an "architec" with eight years experience.
Everyone I know buys water. Don't know of anyone with a shower filter. That said, I cook with tap water and will occasionally drink a handful of water out of the tap if I'm too lazy to get water from the bottle. Never had any adverse affects. I've sometimes wondered if there is some sort of mass hysteria when it comes to the water here. I live in Bavaro by the way.
Another question. With all these jury rigged domestic plumbing setups. How many have vacuumn breakers (anti-siphon devices) installed. I have seen many times a water fill line leads to a storage tank. With no vacuumn breaker in the house, if water pressure were to drop, which way would potentially contaminated water flow? You could very easily be drinking your neighbors' pool or tinaco water. Especially if the tinaco is fitted with a float valve for filling.
I don't know if this question was directed at me or not, nevertheless, I could only assure you that even if a house/building doesn't have a "anti-siphone device" there is no way that septic water could ever mix with tap water. The simplest reason for this is because tap water pipes and sewage water pipes are of two different size, and could never connect to one another without some specific and pricey connecters.
Think for a minute tap water comes into a house by way of the water main on the street, then it spreads out like a spider web through out the house, to feed the "tinaco" then tap, sink, toilets, shower etc. etc. Where as, drainwater drains downwards and into the septic pipes. End result, no way the two meet, thus, no way on earth you could ever drink your neighbors pool water.
Hope this answers your question.
In doing some research for our upcoming move (me, wife and 5 kids), we've seen that the water problem is terrible in the DR - specifically around:
1. drinking water
2. shower water
What kinds of precautions are people taking in regards to drinking water? For example, from having lived in Africa in the past, we have a Berkey water filter which was fairly good. Anything more robust required?
Do people install filters on the shower and taps for basic everyday use? Is this practical and even possible?